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December Weather in Santiago Tilantongo, Mexico

Last updated: August 27, 2025

In December, the average temperature in Santiago Tilantongo, Mexico is a mild 15°C (59°F), with temperatures ranging from a chilly 0°C (32°F) to a warm 27°C (81°F). You can expect a touch of moisture with an average precipitation of 5 mm (0.2 in) spread over 0 days, while the average humidity hovers around a notable 88%.

December Temperature in Santiago Tilantongo

In December in Santiago Tilantongo, the average temperature is 15°C (59°F). Maximums can reach 27°C (81°F) and minimums can be as low as 0°C (32°F). This climate offers travelers a pleasant range of temperatures, making it ideal for exploring the local sights and enjoying outdoor activities.

December Weather in Santiago Tilantongo: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Santiago Tilantongo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago Tilantongo, December typically has an average temperature of 15°C (59°F), with highs reaching up to 27°C (81°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec586164666764636363626058
Data source: Temperature data for Santiago Tilantongo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Santiago Tilantongo

In Santiago Tilantongo in December, the precipitation amount is 5 mm (0.2 in) during a span of 0 days.

December Precipitation Trends in Santiago Tilantongo

The chart displays monthly precipitation patterns in Santiago Tilantongo, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Santiago Tilantongo, December typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec52144682251152251273121175
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Santiago Tilantongo

In Santiago Tilantongo in December humidity is 88%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures feel stifling and sticky, which can drain your energy while traveling.

December Average Humidity in Santiago Tilantongo

This chart illustrates the average monthly humidity levels in Santiago Tilantongo, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Santiago Tilantongo is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Santiago Tilantongo

In Santiago Tilantongo in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Santiago Tilantongo.

Maximum UV Index Levels in Santiago Tilantongo for December

The chart shows the monthly maximum UV Index (UVI) for Santiago Tilantongo in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Santiago Tilantongo typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131515151515141413119
Data source: Santiago Tilantongo December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Santiago Tilantongo Compares to Other Months

Weather in Santiago Tilantongo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santiago Tilantongo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Santiago Tilantongo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)5 mm (0.2 inches)84%extreme
February Weather16°C (61°F)2 mm (0.1 inches)80%extreme
March Weather18°C (64°F)14 mm (0.5 inches)73%extreme
April Weather19°C (66°F)46 mm (1.8 inches)67%extreme
May Weather19°C (67°F)82 mm (3.2 inches)72%extreme
June Weather18°C (64°F)251 mm (9.9 inches)73%extreme
July Weather17°C (63°F)152 mm (6.0 inches)76%extreme
August Weather17°C (63°F)251 mm (9.9 inches)80%extreme
September Weather17°C (63°F)273 mm (10.7 inches)84%extreme
October Weather17°C (62°F)121 mm (4.8 inches)89%extreme
November Weather15°C (60°F)17 mm (0.7 inches)88%extreme
December Weather15°C (59°F)5 mm (0.2 inches)88%very high

Compare Santiago Tilantongo's Climate with Cities Worldwide